The Agilent HP 3580A is a refurbished 5 Hz to 50kHz low frequency, high performance spectrum analyzer. The HP 3580A's 1Hz bandwidth allows the user to examine noise and extraneous signal content close in to a signal of interest. The Agilent HP 3580A features an adaptive sweep which allows the user to set a threshold above which only the spectra of interest are observed. Digital storage is another important feature of the Agilent HP 3580A which enhances the display for slowly swept low frequency signals. FEATURES:

• Frequency range: 5Hz to 50kHz
• Resolution: 1Hz
• Amplitude range: (linear) 20 V-100 nV full scale; (log) +30 dBm or dB V and -150 dBm or dB V
• Dynamic range: 80 dB
• Sweep scan width: 50Hz to 50kHz
• Log sweep: 20Hz to 43kHz ± 20% after 3 sweeps
• Sweep times: 0.1 sec to 2000 sec
• Output range: 0 to 1 V RMS into 600 ohms
• Frequency response: ± 3%, 5Hz to 50kHz
• Adaptive sweep for increased scan speed